The stethoscope has changed little since its invention ... The column of air in the tubing connected to the chest piece conducts vibrations up to the earpieces and onto the eardrums of the ...

The Primacare stethoscope takes less than a minute to assemble and is very easy to use. It has a dual-head chest piece and lightweight flexible single-channel tubing for comfortable use over ...

When used with a sphygmomanometer, it is often used for measuring blood pressure. A stethoscope consists of 3 basic pieces: the headset (this includes ear tips and an ear tube), tubing (which connects ...

Spring & Tube: Two internal channels run parallel in the stethoscope tubing. This prevents the friction noises caused by two separate tubes. Through the separately integrated spring in the tube ...

The non-chill ring ensures the highest level of patient comfort Spring & Tube: Two internal channels run parallel in the stethoscope tubing. This prevents the friction noises caused by two ...